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TS 22.127 (SA1)
Service requirement for the Open Services Access (OSA) – Stage 1

ToC   3GPP‑Page   ETSI‑search   Help    
V9.0.0 (PDF)  2009/12  34 p.
V8.1.0  2008/03  34 p.
V7.1.0  2006/03  32 p.
V6.8.0  2005/03  31 p.
V5.6.0  2007/06  28 p.
V4.4.0  2002/03  20 p.

Rapporteur:  Dr. Swetina, Joerg
Descendant(s):  TS 23.198
See also:  OSA-related TS/TR

This TS specifies the stage 1 requirements for realisation of an Open Service Access (OSA). OSA enables applications to make use of network functionality through an open standardised interface (the OSA API). OSA provides the glue between applications and network functionality. In this way applications implementing the services become independent from the underlying network technology. Applications which make use of network functionality offered through the OSA interface are not standardised by 3GPP.


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1  ScopePDF-p. 6
2  References
3  Definitions and abbreviationsPDF-p. 7
4  General Description of OSA
5  The role of OSA within the VHE framework for services
6  High level requirements to OSAUp
8  Charging requirementsPDF-p. 10
9  Requirements on interfaces at different levels of abstractionsPDF-p. 11
10  Security and Privacy requirements
11  Requirements for Policy Management
12  Event Notification Function
13  Functions offered by OSA
14  Service Brokering FunctionPDF-p. 25
A  Use casesPDF-p. 26
B  Change historyPDF-p. 29

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